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Balisetty V, Vidyasagar K. Structural characterization of quaternary selenites of tungsten(VI), A 2W 3SeO 12 ( A = NH 4, Cs, Rb, K or Tl). Acta Crystallogr E Crystallogr Commun 2021; 77:406-411. [PMID: 33936766 PMCID: PMC8025859 DOI: 10.1107/s2056989021002735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 03/13/2021] [Indexed: 06/12/2023]
Abstract
The quaternary A 2W3SeO12 (A = NH4, Cs, Rb, K or Tl) selenites have been prepared in the form of single crystals by hydro-thermal and novel solid-state reactions. They were characterized by X-ray diffraction, thermal and spectroscopic studies. All of them have a hexa-gonal tungsten oxide (HTO) related [W3SeO12]2- anionic framework with pyramidally coordinated Se4+ ions. The known A 2W3SeO12 (A = NH4, Cs or Rb) compounds are isostructural with the Cs2W3TeO12 compound and have a non-centrosymmetric layered structure containing intra-layer Se-O bonds. The new compound K2W3SeO12(α) is isostructural with the K2W3TeO12 compound and has a centrosymmetric three-dimensional structure containing inter-layer Se-O bonds. It is inferred that the new Tl2W3SeO12 compound has the same three-dimensional structure as K2W3SeO12(α).
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Affiliation(s)
- Vineela Balisetty
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Kanamaluru Vidyasagar
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
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Chen Y, Zhang W, An D, Abudoureheman M, Chen Z, Mi H. New Polymorphism for Ba
3
Zn
2
(BO
3
)
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F with Two Polymorphs Exhibiting Anomalous Phase Transition. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202001110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yanna Chen
- School of Chemical Engineering and Technology Xinjiang University Urumqi 830046 China
| | - Wenyao Zhang
- School of Chemical Engineering and Technology Xinjiang University Urumqi 830046 China
| | | | | | - Zhaohui Chen
- School of Chemical Engineering and Technology Xinjiang University Urumqi 830046 China
| | - Hongyu Mi
- School of Chemical Engineering and Technology Xinjiang University Urumqi 830046 China
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Li PF, Kong F, Mao JG. MII2M3IIIF3(Te6F2O16) (MII = Pb, Ba; MIII = Al, Ga): New mixed anionic tellurites with isolated Te6 coplanar rings. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121288] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Jo H, Ok KM. Histidinium-Driven Chirality Control of Self-Assembled Hybrid Molybdenum Oxyfluorides. Chemistry 2019; 25:15871-15878. [PMID: 31596007 DOI: 10.1002/chem.201903836] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Indexed: 12/24/2022]
Abstract
Exploring macroscopic chiral materials with extended structures has become an important and fundamental topic in chemistry. To systematically control the chirality of novel organic-inorganic frameworks, histidinium-based cationic structure-directing agents containing specific chiral information are introduced. In this way, two chiral compounds, [(l-hisH2 )MoO2 F4 ]3 ⋅H2 O (L) and [(d-hisH2 )MoO2 F4 ]3 ⋅H2 O (D), and an achiral oxyfluoride, (l/d-hisH2 )MoO2 F4 (LD) (his=histidine, C6 H9 N3 O2 ) have been successfully self-assembled by a slow evaporation method. The structures of these compounds are composed of histidinium cations and distorted [MoO2 F4 ]2- octahedra. Surprisingly, the histidinium cations not only control macroscopic chirality, but also induce O/F ordering in MoO2 F4 octahedra through hydrogen-bonding interactions. Compounds L and D crystallize in the extremely rare polar space group P1, and exhibit positive second harmonic generation (SHG) signals attributable to a net moment originating from the MoO2 F4 groups. Solid-state circular dichroism (CD) spectra indicate that the MoO2 F4 units templated by histidinium cations are chirally aligned through ionic interactions. Crystallization processes influenced by the chirality of the reported materials are also discussed herein.
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Affiliation(s)
- Hongil Jo
- Department of Chemistry, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea
| | - Kang Min Ok
- Department of Chemistry, Sogang University, 35 Baekbeom-ro, Mapo-gu, Seoul, 04107, Republic of Korea
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Gong YP, Ma YX, Ying SM, Mao JG, Kong F. Two Indium Sulfate Tellurites: Centrosymmetric In2(SO4)(TeO3)(OH)2(H2O) and Non-centrosymmetric In3(SO4)(TeO3)2F3(H2O). Inorg Chem 2019; 58:11155-11163. [DOI: 10.1021/acs.inorgchem.9b01730] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Ya-Ping Gong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Yun-Xiang Ma
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Shao-Ming Ying
- Fujian Provincial Key Laboratory of Featured Materials in Biochemical Industry, Ningde Normal University, Ningde 352100, People’s Republic of China
| | - Jiang-Gao Mao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Fang Kong
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
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Ok KM. Functional layered materials with heavy metal lone pair cations, Pb2+, Bi3+, and Te4+. Chem Commun (Camb) 2019; 55:12737-12748. [DOI: 10.1039/c9cc06778g] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Syntheses, structures, representative properties, and the structure–property relationships for a series of functional layered materials are presented.
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Affiliation(s)
- Kang Min Ok
- Department of Chemistry
- Sogang University
- Mapo-gu
- Republic of Korea
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Li Y, Wu H, Zhang B, Yang Z, Han G, Pan S. Mo6+ Cation Enrichment of the Structure Chemistry of Iodates: Syntheses, Structures, and Calculations of Ba(MoO2)2(IO3)4O, Ba3[(MoO2)2(IO3)4O(OH)4]·2H2O, and Sr[(MoO2)6(IO4)2O4]·H2O. Inorg Chem 2018; 57:9376-9384. [DOI: 10.1021/acs.inorgchem.8b01365] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Yahui Li
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS, Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hongping Wu
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS, Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
| | - Bingbing Zhang
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS, Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
| | - Zhihua Yang
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS, Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
| | - Guopeng Han
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS, Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shilie Pan
- CAS Key Laboratory of Functional Materials and Devices for Special Environments, Xinjiang Technical Institute of Physics & Chemistry, CAS, Xinjiang Key Laboratory of Electronic Information Materials and Devices, 40-1 South Beijing Road, Urumqi 830011, China
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